In the figure we have a simple thermometer with NTC, using an analog current indicator. The adjustment is made in the trimpot and the power is done by batteries.
This circuit can be implemented with more modern operational amplifiers like the 741 and its...
Suggested by a 90s Radio Elecrtronics, this circuit is intended to supply mobile equipment of the time....
This circuit produces signals that depend on the input control voltage. It is a Voltage Controlled...